118331199

素因数分解:

$3^4\times 7^1\times {\mathrm{208697}}^1$

素因数の和:208716

約数の個数: 20

約数和(自身を含む): 202019664

約数和(自身を除く): 83688465

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 208697, 626091, 1460879, 1878273, 4382637, 5634819, 13147911, 16904457, 39443733, 118331199]

約数ペア:

[(1, 118331199), (3, 39443733), (7, 16904457), (9, 13147911), (21, 5634819), (27, 4382637), (63, 1878273), (81, 1460879), (189, 626091), (567, 208697)]